Crop Production - Harvesting & Storage

Food is the major source of energy. Every living organism on this planet needs food to stay alive and to continue all other essential life processes. Plants are the only source of food, which both humans and animals are depended on it. We cannot imagine life without food. With the rapidly growing population, demand for more food, loss os produced crops, and other problems in the agricultural output are the main reasons for the scarcity of food and are the biggest concern in some parts of the world facing today.

Crop Production and Management

The ultimate stages of crop production are harvesting and storage.

Harvesting requires art and practice because a large proportion of crops can be lost due to improper methods of harvesting. Another concern besides harvesting is storage.  Storage of grains is to be given utmost priority as improper storage can result in the crops being destroyed by pests or unfavorable environmental conditions.

Thus, it requires the proper knowledge of harvesting, methods of storage, and protection of grains, which are discussed below.

Crop Production

Crop production is a common agricultural practice followed by worldwide farmers to grow and produce crops to use as food and fiber. This practice includes all the feed sources that are required to maintain and produce crops. Listed below are few practices used during crops production.

  • Preparation of Soil.
  • Sowing of Seeds.
  • Irrigation.
  • Application of manure, pesticides, and fertilizers to the crops.
  • Protecting and Harvesting Crops.
  • Storage and Preserving the produced Crops.

Here, let us learn about the few practices on Crop Production -Harvesting, and Storage of produced crops.

Harvesting

Once the crop is matured or fully ripen, they are cut and gathered (Reaping ) which are collectively called as harvesting. Harvesting depends on many factors like season, crop variety, maturity period, etc. Over-irrigation, irregular sunlight can prolong ripening of crop which thus delays the harvesting time. Early harvesting causes loss of unripened grains while delayed harvesting leads to shedding off of grains.

Besides this, rodents and even birds eat the grains. Therefore regular examination of the crop is necessary as harvesting period approaches. The golden yellow color is the indication of ripened crops for paddy, rice, and wheat.

Crop Production

                                                          Crop Production- Wheat Harvesting

Manually harvesting is done by using sickles but it is a tedious job as well as time-consuming. In recent times, machines called harvesters are used for harvesting, especially in large-scale farming.

Followed by harvesting, threshing of the crop has to be performed. Threshing is the process, in which, the collected grains are separated from the chaff by beating or by the threshing machine. In small-scale farming, chaff and grains are separated from each other by a process called winnowing.

Harvesting is considered as a festival in most part of the country. It is a time of joy where the fruits of the hard work of farmers come into reality. Some of the harvesting festivals are Pongal, Bihu, etc.

Storage of Crops

In the case of small-scale cultivation, farmers use the harvested crop for themselves while large-scale production is mainly for marketing. Thus the cultivators have to store the grains. For this, proper storage space has to be arranged. Inadequate storage space and improper storage methods can lead to a huge grain loss.

In addition to pest and rodents, microbes like bacteria, fungus, environmental conditions like moisture, the temperature may attack the stored grains. Therefore, proper treatment is required before storing of grains. Rodent infestations can be prevented by pesticides. A moist environment results in fungal growth on grains. This can be avoided by proper drying of grains in sunlight. Another method is fumigation where chemicals are used to prevent bacteria and other microorganisms. After proper treatments, grains have to be stored in gunny bags or granaries and deposited in godowns.

Discover more about Crops, practices for producing crops  and other related topics only @ BYJU’S Biology

Practise This Question

The process of drying the wheat stalks in the sun and then beating them to separate the grains is called

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